Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-21 and METOP-C Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 7/19/2023
Index Date (NOAA-21) Time (NOAA-21) Lat,Lon (NOAA-21) SZA (NOAA-21 ) Date (METOP-C) Time (METOP-C) Lat,Lon (METOP-C) SZA (METOP-C ) Distance(km) Time Diff (sec)
1 07/29/2023 22:29:43 73.51,-167.54 55.18 07/29/2023 22:30:49 73.41,-164.62 54.90 93.09 66
2 07/29/2023 23:20:25 -73.40, 0.03 124.94 07/29/2023 23:21:32 -73.38, 2.63 125.13 82.67 67
3 07/30/2023 00:11:06 73.17, 167.85 54.81 07/30/2023 00:12:16 73.14, 169.43 54.67 51.00 70
4 07/30/2023 01:01:49 -73.11, -24.70 125.25 07/30/2023 01:03:00 -73.05, -23.43 125.40 41.69 71
5 07/30/2023 01:52:30 72.87, 143.11 54.50 07/30/2023 01:53:43 72.86, 143.50 54.45 12.88 73
6 07/30/2023 02:43:13 -72.81, -49.45 125.56 07/30/2023 02:44:27 -72.77, -49.35 125.62 5.61 74
7 07/30/2023 03:33:58 72.78, 117.93 54.42 07/30/2023 03:35:06 72.78, 118.00 54.40 2.36 68
8 07/30/2023 04:24:42 -72.77, -74.74 125.59 07/30/2023 04:25:49 -72.75, -74.74 125.63 2.80 67
9 07/30/2023 05:15:27 72.74, 92.64 54.39 07/30/2023 05:16:28 72.76, 92.61 54.39 2.13 61
10 07/30/2023 06:06:12 -72.78,-100.13 125.56 07/30/2023 06:07:10 -72.77,-100.03 125.59 3.38 58
11 07/30/2023 06:56:57 72.75, 67.25 54.42 07/30/2023 06:57:50 72.73, 67.22 54.39 2.25 53
12 07/30/2023 07:47:41 -72.74,-125.42 125.59 07/30/2023 07:48:32 -72.75,-125.42 125.59 0.87 51
13 07/30/2023 08:38:27 72.76, 41.86 54.44 07/30/2023 08:39:11 72.76, 41.93 54.43 2.43 44
14 07/30/2023 09:29:11 -72.75,-150.81 125.56 07/30/2023 09:29:54 -72.72,-150.82 125.60 2.98 43
15 07/30/2023 10:19:56 72.72, 16.57 54.41 07/30/2023 10:20:33 72.73, 16.54 54.42 1.95 37
16 07/30/2023 11:10:41 -72.76,-176.20 125.53 07/30/2023 11:11:15 -72.75,-176.10 125.56 3.48 34
17 07/30/2023 12:01:26 72.73, -8.82 54.44 07/30/2023 12:01:55 72.71, -8.85 54.42 2.37 29
18 07/30/2023 12:52:10 -72.72, 158.51 125.56 07/30/2023 12:52:37 -72.72, 158.50 125.56 0.66 27
19 07/30/2023 13:42:56 72.73, -34.22 54.47 07/30/2023 13:43:16 72.73, -34.14 54.46 2.53 20
20 07/30/2023 14:33:40 -72.73, 133.12 125.54 07/30/2023 14:33:59 -72.70, 133.11 125.57 3.18 19
21 07/30/2023 15:24:25 72.69, -59.50 54.44 07/30/2023 15:24:38 72.71, -59.53 54.45 1.75 13
22 07/30/2023 16:15:10 -72.73, 107.72 125.51 07/30/2023 16:15:20 -72.72, 107.82 125.53 3.60 10
23 07/30/2023 17:05:55 72.70, -84.90 54.47 07/30/2023 17:06:00 72.68, -84.92 54.45 2.51 5
24 07/30/2023 17:56:39 -72.69, 82.44 125.54 07/30/2023 17:56:42 -72.70, 82.43 125.54 0.45 3
25 07/30/2023 18:47:25 72.71,-110.29 54.49 07/30/2023 18:47:21 72.71,-110.21 54.48 2.64 4
26 07/30/2023 19:38:09 -72.70, 57.04 125.51 07/30/2023 19:38:04 -72.67, 57.04 125.54 3.39 5
27 07/30/2023 20:28:54 72.67,-135.58 54.46 07/30/2023 20:28:43 72.68,-135.60 54.48 1.55 11
28 07/30/2023 21:19:39 -72.71, 31.65 125.49 07/30/2023 21:19:25 -72.70, 31.75 125.50 3.74 14
29 07/30/2023 22:10:24 72.68,-160.97 54.49 07/30/2023 22:10:05 72.65,-161.00 54.47 2.67 19
30 07/30/2023 23:01:08 -72.67, 6.36 125.51 07/30/2023 23:00:47 -72.67, 6.36 125.51 0.22 21
31 07/30/2023 23:51:54 72.69, 173.64 54.52 07/30/2023 23:51:26 72.68, 173.72 54.51 2.77 28
32 07/31/2023 00:42:38 -72.68, -19.03 125.49 07/31/2023 00:42:09 -72.65, -19.03 125.51 3.61 29
33 07/31/2023 01:33:23 72.64, 148.35 54.49 07/31/2023 01:32:48 72.65, 148.32 54.51 1.32 35
34 07/31/2023 02:24:07 -72.64, -44.32 125.52 07/31/2023 02:23:30 -72.67, -44.32 125.47 3.83 37
35 07/31/2023 03:14:53 72.65, 122.95 54.52 07/31/2023 03:14:10 72.63, 122.93 54.50 2.84 43
36 07/31/2023 04:05:37 -72.64, -69.71 125.49 07/31/2023 04:04:52 -72.64, -69.71 125.48 0.05 45
37 07/31/2023 04:56:23 72.66, 97.56 54.54 07/31/2023 04:55:31 72.65, 97.65 54.54 2.92 52
38 07/31/2023 05:47:06 -72.60, -95.00 125.52 07/31/2023 05:46:14 -72.62, -95.10 125.48 3.80 52
39 07/31/2023 06:37:52 72.62, 72.27 54.51 07/31/2023 06:36:53 72.63, 72.25 54.54 1.09 59
40 07/31/2023 07:28:36 -72.61,-120.39 125.49 07/31/2023 07:27:35 -72.64,-120.39 125.44 3.59 61
41 07/31/2023 08:19:22 72.63, 46.88 54.54 07/31/2023 08:18:15 72.60, 46.86 54.53 3.03 67
42 07/31/2023 09:10:06 -72.62,-145.79 125.46 07/31/2023 09:08:57 -72.62,-145.78 125.45 0.29 69
43 07/31/2023 10:00:51 72.59, 21.59 54.51 07/31/2023 09:59:37 72.58, 21.47 54.53 4.16 74
44 07/31/2023 10:51:34 -72.53,-170.97 125.55 07/31/2023 10:50:20 -72.54,-171.28 125.50 10.23 74
45 07/31/2023 11:42:15 72.29, -3.19 54.20 07/31/2023 11:41:04 72.30, -4.43 54.30 41.82 71
46 07/31/2023 12:32:58 -72.23, 164.24 125.86 07/31/2023 12:31:47 -72.26, 162.83 125.72 47.92 71
47 07/31/2023 13:23:39 71.99, -27.99 53.89 07/31/2023 13:22:31 72.01, -30.31 54.08 79.68 68
48 07/31/2023 14:14:22 -71.93, 139.43 126.16 07/31/2023 14:13:15 -71.93, 136.86 125.99 88.95 67

Figure of NOAA-21 and METOP-C satellite orbits during SNOs since TLE Epoch: 7/19/2023
SNOs_Map_NOAA-21_METOP-C_20230720.jpg

Download SNOs between NOAA-21 and METOP-C since TLE EPOCH: 07/19/2023 in txt file.

Historial Predications of SNOs between NOAA-21 and METOP-C